---
title: "Goldenseal Root Capsule — $93K/yr Amazon US Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/us/health-household/goldenseal-root-capsule"
last_updated: "2026-08-06T15:30:58.614Z"
locale: en
meta:
description: "Niche score 51/100 · $93K/yr market · 42K searches/yr · $19.74 avg price. Soft demand (-18.6% this quarter) keeps it on the watch list. Data updated Jul 2026."
"og:description": "Niche score 51/100 · $93K/yr market · 42K searches/yr · $19.74 avg price. Soft demand (-18.6% this quarter) keeps it on the watch list. Data updated Jul 2026."
"og:title": "Goldenseal Root Capsule — $93K/yr Amazon US Niche (2026) - Flapen"
---
# **goldenseal root capsule**
**Worth a look**
Shows low returns (0.0%), but soft demand (-18.6% this quarter) keeps it on the watch list.
Market size 23Growth 16Conversion 92Competition 41Returns 100Price range 81Avg price 87Brand share 55Review moat 66Quality gap 27
**Returns**
**Incredible****0.0%**
return rate — above 5% kills the launch gate
**Conversion**
**Great****11.2%**
search→purchase rate — share of searches ending in a sale
**Avg price**
**Great****$19.74**
avg listing price — sweet spot $15–$100
**Price range**
**Great****$9.04–$42.17**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Review moat**
**Good****866.1**
avg incumbent reviews — the moat a new listing must climb
**Brand share**
**Good****72%**
top-5 brand share — brands hold most of the demand
**Competition**
**Okay****61%**
top-5 click share — leaders hold, buyers still browse
**Quality gap**
**Okay****4.6★**
avg incumbent rating — lower means beatable quality
**Market size**
**Bad****$93K**
$93K/yr · 42K searches
**Growth**
**Bad****-18.6%**
90-day search growth — must beat 0% to launch
**Signals**[** No Dominant Brand**](https://flapen.com/research/niches?market=us&signal=no_dominant_brand "Top brand's click share < 20%")
According to Flapen's Amazon United States niche tracking, goldenseal root capsule is a $93K/yr Amazon United States market (42K searches/yr). The top 5 brands hold 72% of demand. Verdict: Worth a look — 51/100.
Data updated Jul 27, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **goldenseal root capsule market data**
- **Units sold / yr**
- **5K–6K**
- avg 250–500/product
- **Revenue / yr**
- **$99K–$118K**
- units × avg price
- **Conversion rate**
- **11.2%**
- **Avg BSR**
- **#158**
- **Page quality**
- **0%**
- **Prime**
- **100%**
- **Sponsored**
- **70%**
- **Out of stock**
- **3.2%**
- **Avg brand age**
- **105 months**
- **Avg seller age**
- **177 days**
## **Competition & brand share**
The top 5 products take 61% of clicks — established leaders, but buyers still shop beyond them.
**Brands**
**15 **▲rising
**Sellers**
**53**
**Top-5 brand share**
**72%**
Top 20: 100%
**Top-5 click share**
**61%**
Top 20: 100%
**Open market**
**21%**
- Carlyle20% - Nutricost16% - Nature's Way14% - NOW Foods11% - Wild & Organic11% - Piping Rock7%
## **Demand & seasonality**
Weekly Amazon search volume, last 104 weeks — -18.6% search growth over the last 90 days.
1K600Holiday '24Spike '25Black Friday '25Holiday '25Prime Day '26 seasonSepDecMarJunAugNovMarMay
No pronounced peak months · busiest ÷ quietest = 1.9×
[**Open Trend **](https://flapen.com/research/us/health-household/goldenseal-root-capsule/trend)
## **Top goldenseal root capsule search terms**
- **golden seal capsule**24K/yr-21.3%10.3% conv. - **goldenseal root capsule**11K/yr-18.2%11.1% conv. - **goldenseal capsules**3K/yr+9.5%9.5% conv. - **goldenseal capsule**4K/yr-35.2%3.5% conv. [**All search terms **](https://flapen.com/research/us/health-household/goldenseal-root-capsule/search-terms)
## **Top goldenseal root capsule products on Amazon**
Each bubble is one product — market share against review moat; bubble size tracks estimated sales, color grades how beatable the incumbent looks.
0%5%$5K10%$9K15%$14K20%$19K101001K10K Reviews — right = deep review moatMarket share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)
All 20 tracked products in this niche — three views at once, no toggling.
### **Top sellers**
by 90-day click share
[1**Carlyle Goldenseal Root Capsules | 200 Count | Traditional Herb Supplement**Carlyle**$22.83**4.6★1,065 rev](https://www.amazon.com/dp/B08LB1R64S) [2**Nutricost Goldenseal Root 600mg 120 Capsules Gluten-Free GMO-Free**Nutricost**$15.80**4.6★2,460 rev](https://www.amazon.com/dp/B078YGT78W) [3**NOW Supplements Goldenseal Root (Hydrastis canadensis) 500 mg Herbal Supplement 50 Veg Capsules**NOW Foods**$14.03**4.7★549 rev](https://www.amazon.com/dp/B000MGSIR4) [4**Natures Way Premium Herbal Goldenseal Herb 800 mg per Serving 100 Vcaps**Nature's Way**$15.08**4.7★2,561 rev](https://www.amazon.com/dp/B000PG8SYE) [5**Piping Rock Echinacea Goldenseal | 120 Capsules**Piping Rock**$9.57**4.7★434 rev](https://www.amazon.com/dp/B0CV4FKX9H)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**Oxify Goldenseal Root 570 mg | 100 Capsules | Gluten-Free Non-GMO | Supplement Made in USA**Oxify**$13.07**12 rev8mo ago](https://www.amazon.com/dp/B0G2T3THPV) [**Wild & Organic Goldenseal Root Capsules 1000mg - Immune & Lung Support - 90 Goldenseal Root Powder Capsules - 45 Days Supply - Vegan No Fillers Non-GMO**Wild & Organic**$23.12**178 rev1y ago](https://www.amazon.com/dp/B0DNRHKD72) [**Wild & Organic Goldenseal Root Capsules 1000mg - Immune & Lung Support - 60 Goldenseal Root Powder Capsules - 30 Days Supply - Vegan No Fillers Non-GMO**Wild & Organic**$18.78**178 rev1y ago](https://www.amazon.com/dp/B0DNRKWJQP) [**Wild & Organic Goldenseal Root Capsules 1000mg - Immune & Lung Support - 120 Goldenseal Powder Capsules - 2 Month Supply - Vegan No Fillers Non-GMO**Wild & Organic**$25.24**178 rev1y ago](https://www.amazon.com/dp/B0DNRHX1RW) [**Piping Rock Echinacea Goldenseal | 120 Capsules**Piping Rock**$9.57**434 rev2y ago](https://www.amazon.com/dp/B0CV4FKX9H)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**Wild & Organic Goldenseal Root Capsules 1000mg - Immune & Lung Support - 90 Goldenseal Root Powder Capsules - 45 Days Supply - Vegan No Fillers Non-GMO**Wild & Organic**$23.12**4.5★**▲ 170%**](https://www.amazon.com/dp/B0DNRHKD72) [**Vimergy USDA Organic Goldenseal Supplement 57 2mL (2 Droppers or 48-54 Drops) Servings (200mg Extract Per Serving). Vegan Alcohol-Free Golden Seal herb Drops Great for Tea (115 mL)**Vimergy**$42.17**4.7★**▲ 112%**](https://www.amazon.com/dp/B08RRWMY1N) [**Wild & Organic Goldenseal Root Capsules 1000mg - Immune & Lung Support - 120 Goldenseal Powder Capsules - 2 Month Supply - Vegan No Fillers Non-GMO**Wild & Organic**$25.24**4.5★**▲ 84%**](https://www.amazon.com/dp/B0DNRHX1RW) [**Best Naturals Goldenseal Root 570 mg (Non-GMO) 100 Capsules**Best Naturals**$12.60**4.5★**▲ 73%**](https://www.amazon.com/dp/B01HN19RFW) [**Natures Way Goldenseal Root Traditional Digestive Support Berberine Non-GMO Project Verified Vegan 50 Capsules (Packaging May Vary)**Nature's Way**$22.21**4.6★**▲ 72%**](https://www.amazon.com/dp/B0006NYFFC)
**~~View all trending →~~**
## **What buyers say about goldenseal root capsule**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Quality-Overall**22%
*“No complaints”*
**Immunity Booster**9%
*“Immune System Booster”*
**Cold Relief**9%
*“i have used this product before it helps me through cold like symptoms”*
**Efficiency**6%
*“works well”*
**Value For Money**5%
*“It is worth buying”*
**Dosage**4%
*“The dosage seems decent”*
**Joint Pain**3%
*“Its a big help with the UTIs”*
**Tooth Sensitivity**3%
*“Keeps my toothache at bay”*
**Vitamin**3%
*“Vitamins”*
**Sinus Relief**3%
*“My sinuses cleared within a few minutes”*
### **What buyers complain about **
**Quality-Overall**15%
*“Very disappointed in quality control of this product”*
**Dosage**10%
*“Won't mix with some medicine”*
**Charging**5%
*“Be ready to get bugged the whole time it's recharging”*
**Visibility**5%
*“i don;t see any difference”*
**Acid Regulator/Stomach Ache Relief**5%
*“Not a bad product ive had better its not as gentle on the stomach you will burp it up”*
**Allergies**5%
*“my allergies seem worse”*
**Side Effects**4%
*“as Goldenseal may cause an adverse reaction”*
**Smell**3%
*“NO pungent smell”*
**Ingredients-Overall**3%
*“There are virtually very, very, very few active alkaloids in these placebos”*
**Size-Overall**2%
*“The capsules are small”*
### **Top return reasons **
**Functionality-Overall**100%
## **Common questions**
- **Is goldenseal root capsule profitable to sell on Amazon United States?**
- The niche generates $93K/yr across 20 tracked products. 0 of 1 products launched in the last 360 days are still selling. 90-day search growth is -18.6%. Flapen's verdict: Worth a look (51/100).
- **How competitive is the goldenseal root capsule niche?**
- 15 brands and 53 sellers compete. The top 5 products take 61% of clicks and top 5 brands hold 72% of demand.
- **What do buyers complain about in goldenseal root capsule?**
- Top complaints mined from reviews: Quality-Overall, Dosage, Charging. The return rate is 0.0%.
- **When does demand for goldenseal root capsule peak?**
- Demand is steady year-round — the busiest month runs 1.9× the quietest.
- **What does it cost to enter the goldenseal root capsule niche?**
- Listings span $9.04–$42.17; the average listing price is $19.74 (sweet spot $15–$100). The average incumbent carries 866 reviews — the moat a new listing must climb.
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